68397126553

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2813423}}^1$

素因数の和:2813604

約数の個数: 16

約数和(自身を含む): 82106966016

約数和(自身を除く): 13709839463

約数列:

[1, 7, 23, 151, 161, 1057, 3473, 24311, 2813423, 19693961, 64708729, 424826873, 452961103, 2973788111, 9771018079, 68397126553]

約数ペア:

[(1, 68397126553), (7, 9771018079), (23, 2973788111), (151, 452961103), (161, 424826873), (1057, 64708729), (3473, 19693961), (24311, 2813423)]